Finding the Third Proportional to 28,298,612 and 60,634,952

Step by Step Solution

1. Step 1: Write the proportion equation
   28,298,612 : 60,634,952 = 60,634,952 : x
2. Step 2: Convert to fraction form
   28,298,612/60,634,952 = 60,634,952/x
3. Step 3: Cross multiply
   28,298,612x = 60,634,952 × 60,634,952
4. Step 4: Simplify right side
   28,298,612x = 3,676,597,404,042,304
5. Step 5: Solve for x
   x = 3,676,597,404,042,304/28,298,612
6. Step 6: Final answer
   x = 129,921,474.74