Finding the Third Proportional to 42,017,629 and 91,397,186

Step by Step Solution

1. Step 1: Write the proportion equation
   42,017,629 : 91,397,186 = 91,397,186 : x
2. Step 2: Convert to fraction form
   42,017,629/91,397,186 = 91,397,186/x
3. Step 3: Cross multiply
   42,017,629x = 91,397,186 × 91,397,186
4. Step 4: Simplify right side
   42,017,629x = 8,353,445,608,718,596
5. Step 5: Solve for x
   x = 8,353,445,608,718,596/42,017,629
6. Step 6: Final answer
   x = 198,808,114.77