Finding the Third Proportional to 14,529,160 and 31,892,240

Step by Step Solution

1. Step 1: Write the proportion equation
   14,529,160 : 31,892,240 = 31,892,240 : x
2. Step 2: Convert to fraction form
   14,529,160/31,892,240 = 31,892,240/x
3. Step 3: Cross multiply
   14,529,160x = 31,892,240 × 31,892,240
4. Step 4: Simplify right side
   14,529,160x = 1,017,114,972,217,600
5. Step 5: Solve for x
   x = 1,017,114,972,217,600/14,529,160
6. Step 6: Final answer
   x = 70,005,077.53