Finding the Third Proportional to 2,488,248,552 and 5,345,761,200

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488,248,552 : 5,345,761,200 = 5,345,761,200 : x
2. Step 2: Convert to fraction form
   2,488,248,552/5,345,761,200 = 5,345,761,200/x
3. Step 3: Cross multiply
   2,488,248,552x = 5,345,761,200 × 5,345,761,200
4. Step 4: Simplify right side
   2,488,248,552x = 28,577,162,807,425,441,792
5. Step 5: Solve for x
   x = 28,577,162,807,425,441,792/2,488,248,552
6. Step 6: Final answer
   x = 11,484,850,572.69