Finding the Third Proportional to 31,947,355 and 45,685,092

Step by Step Solution

1. Step 1: Write the proportion equation
   31,947,355 : 45,685,092 = 45,685,092 : x
2. Step 2: Convert to fraction form
   31,947,355/45,685,092 = 45,685,092/x
3. Step 3: Cross multiply
   31,947,355x = 45,685,092 × 45,685,092
4. Step 4: Simplify right side
   31,947,355x = 2,087,127,631,048,464
5. Step 5: Solve for x
   x = 2,087,127,631,048,464/31,947,355
6. Step 6: Final answer
   x = 65,330,216.88