Finding the Third Proportional to 39,061,040 and 82,550,746

Step by Step Solution

1. Step 1: Write the proportion equation
   39,061,040 : 82,550,746 = 82,550,746 : x
2. Step 2: Convert to fraction form
   39,061,040/82,550,746 = 82,550,746/x
3. Step 3: Cross multiply
   39,061,040x = 82,550,746 × 82,550,746
4. Step 4: Simplify right side
   39,061,040x = 6,814,625,665,156,516
5. Step 5: Solve for x
   x = 6,814,625,665,156,516/39,061,040
6. Step 6: Final answer
   x = 174,460,937.68