Finding the Third Proportional to 36,535,650 and 78,582,540

Step by Step Solution

1. Step 1: Write the proportion equation
   36,535,650 : 78,582,540 = 78,582,540 : x
2. Step 2: Convert to fraction form
   36,535,650/78,582,540 = 78,582,540/x
3. Step 3: Cross multiply
   36,535,650x = 78,582,540 × 78,582,540
4. Step 4: Simplify right side
   36,535,650x = 6,175,215,592,851,600
5. Step 5: Solve for x
   x = 6,175,215,592,851,600/36,535,650
6. Step 6: Final answer
   x = 169,018,906.00