Finding the Third Proportional to 42,022,310 and 92,016,236

Step by Step Solution

1. Step 1: Write the proportion equation
   42,022,310 : 92,016,236 = 92,016,236 : x
2. Step 2: Convert to fraction form
   42,022,310/92,016,236 = 92,016,236/x
3. Step 3: Cross multiply
   42,022,310x = 92,016,236 × 92,016,236
4. Step 4: Simplify right side
   42,022,310x = 8,466,987,687,607,696
5. Step 5: Solve for x
   x = 8,466,987,687,607,696/42,022,310
6. Step 6: Final answer
   x = 201,487,916.48