Finding the Third Proportional to 16,746,510 and 36,059,059.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,746,510 : 36,059,059.50 = 36,059,059.50 : x
2. Step 2: Convert to fraction form
   16,746,510/36,059,059.50 = 36,059,059.50/x
3. Step 3: Cross multiply
   16,746,510x = 36,059,059.50 × 36,059,059.50
4. Step 4: Simplify right side
   16,746,510x = 1,300,255,772,024,540.25
5. Step 5: Solve for x
   x = 1,300,255,772,024,540.25/16,746,510
6. Step 6: Final answer
   x = 77,643,387.91