Finding the Third Proportional to 59,044,567 and 128,834,139

Step by Step Solution

1. Step 1: Write the proportion equation
   59,044,567 : 128,834,139 = 128,834,139 : x
2. Step 2: Convert to fraction form
   59,044,567/128,834,139 = 128,834,139/x
3. Step 3: Cross multiply
   59,044,567x = 128,834,139 × 128,834,139
4. Step 4: Simplify right side
   59,044,567x = 16,598,235,371,871,320
5. Step 5: Solve for x
   x = 16,598,235,371,871,320/59,044,567
6. Step 6: Final answer
   x = 281,113,677.60