Finding the Third Proportional to 42,514,059,312 and 91,337,341,878

Step by Step Solution

1. Step 1: Write the proportion equation
   42,514,059,312 : 91,337,341,878 = 91,337,341,878 : x
2. Step 2: Convert to fraction form
   42,514,059,312/91,337,341,878 = 91,337,341,878/x
3. Step 3: Cross multiply
   42,514,059,312x = 91,337,341,878 × 91,337,341,878
4. Step 4: Simplify right side
   42,514,059,312x = 8,342,510,021,338,652,999,680
5. Step 5: Solve for x
   x = 8,342,510,021,338,652,999,680/42,514,059,312
6. Step 6: Final answer
   x = 196,229,439,304.19