Finding the Third Proportional to 22,687,290 and 34,871,836.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,687,290 : 34,871,836.50 = 34,871,836.50 : x
2. Step 2: Convert to fraction form
   22,687,290/34,871,836.50 = 34,871,836.50/x
3. Step 3: Cross multiply
   22,687,290x = 34,871,836.50 × 34,871,836.50
4. Step 4: Simplify right side
   22,687,290x = 1,216,044,980,882,732.25
5. Step 5: Solve for x
   x = 1,216,044,980,882,732.25/22,687,290
6. Step 6: Final answer
   x = 53,600,274.91