Finding the Third Proportional to 42,022,312 and 92,016,240

Step by Step Solution

1. Step 1: Write the proportion equation
   42,022,312 : 92,016,240 = 92,016,240 : x
2. Step 2: Convert to fraction form
   42,022,312/92,016,240 = 92,016,240/x
3. Step 3: Cross multiply
   42,022,312x = 92,016,240 × 92,016,240
4. Step 4: Simplify right side
   42,022,312x = 8,466,988,423,737,600
5. Step 5: Solve for x
   x = 8,466,988,423,737,600/42,022,312
6. Step 6: Final answer
   x = 201,487,924.41