Finding the Third Proportional to 46,134,146.25 and 64,893,388.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,134,146.25 : 64,893,388.50 = 64,893,388.50 : x
2. Step 2: Convert to fraction form
   46,134,146.25/64,893,388.50 = 64,893,388.50/x
3. Step 3: Cross multiply
   46,134,146.25x = 64,893,388.50 × 64,893,388.50
4. Step 4: Simplify right side
   46,134,146.25x = 4,211,151,871,011,932
5. Step 5: Solve for x
   x = 4,211,151,871,011,932/46,134,146.25
6. Step 6: Final answer
   x = 91,280,585.28