Finding the Third Proportional to 154,335,336,403.50 and 334,316,429,507.25

Step by Step Solution

1. Step 1: Write the proportion equation
   154,335,336,403.50 : 334,316,429,507.25 = 334,316,429,507.25 : x
2. Step 2: Convert to fraction form
   154,335,336,403.50/334,316,429,507.25 = 334,316,429,507.25/x
3. Step 3: Cross multiply
   154,335,336,403.50x = 334,316,429,507.25 × 334,316,429,507.25
4. Step 4: Simplify right side
   154,335,336,403.50x = 111,767,475,038,476,056,920,064
5. Step 5: Solve for x
   x = 111,767,475,038,476,056,920,064/154,335,336,403.50
6. Step 6: Final answer
   x = 724,185,903,520.29