Finding the Third Proportional to 40,920,078 and 88,651,076

Step by Step Solution

1. Step 1: Write the proportion equation
   40,920,078 : 88,651,076 = 88,651,076 : x
2. Step 2: Convert to fraction form
   40,920,078/88,651,076 = 88,651,076/x
3. Step 3: Cross multiply
   40,920,078x = 88,651,076 × 88,651,076
4. Step 4: Simplify right side
   40,920,078x = 7,859,013,275,957,776
5. Step 5: Solve for x
   x = 7,859,013,275,957,776/40,920,078
6. Step 6: Final answer
   x = 192,057,631.85