Finding the Third Proportional to 13,239,748,948 and 28,804,002,632

Step by Step Solution

1. Step 1: Write the proportion equation
   13,239,748,948 : 28,804,002,632 = 28,804,002,632 : x
2. Step 2: Convert to fraction form
   13,239,748,948/28,804,002,632 = 28,804,002,632/x
3. Step 3: Cross multiply
   13,239,748,948x = 28,804,002,632 × 28,804,002,632
4. Step 4: Simplify right side
   13,239,748,948x = 829,670,567,624,262,942,720
5. Step 5: Solve for x
   x = 829,670,567,624,262,942,720/13,239,748,948
6. Step 6: Final answer
   x = 62,665,128,385.96