Finding the Third Proportional to 42,022,306 and 92,016,228

Step by Step Solution

1. Step 1: Write the proportion equation
   42,022,306 : 92,016,228 = 92,016,228 : x
2. Step 2: Convert to fraction form
   42,022,306/92,016,228 = 92,016,228/x
3. Step 3: Cross multiply
   42,022,306x = 92,016,228 × 92,016,228
4. Step 4: Simplify right side
   42,022,306x = 8,466,986,215,347,984
5. Step 5: Solve for x
   x = 8,466,986,215,347,984/42,022,306
6. Step 6: Final answer
   x = 201,487,900.62