Finding the Third Proportional to 46,590,264 and 72,065,754

Step by Step Solution

1. Step 1: Write the proportion equation
   46,590,264 : 72,065,754 = 72,065,754 : x
2. Step 2: Convert to fraction form
   46,590,264/72,065,754 = 72,065,754/x
3. Step 3: Cross multiply
   46,590,264x = 72,065,754 × 72,065,754
4. Step 4: Simplify right side
   46,590,264x = 5,193,472,899,588,516
5. Step 5: Solve for x
   x = 5,193,472,899,588,516/46,590,264
6. Step 6: Final answer
   x = 111,471,205.65