Finding the Third Proportional to 42,033,614 and 90,551,516

Step by Step Solution

1. Step 1: Write the proportion equation
   42,033,614 : 90,551,516 = 90,551,516 : x
2. Step 2: Convert to fraction form
   42,033,614/90,551,516 = 90,551,516/x
3. Step 3: Cross multiply
   42,033,614x = 90,551,516 × 90,551,516
4. Step 4: Simplify right side
   42,033,614x = 8,199,577,049,898,256
5. Step 5: Solve for x
   x = 8,199,577,049,898,256/42,033,614
6. Step 6: Final answer
   x = 195,071,902.45