Finding the Third Proportional to 2,488,248,506 and 5,345,761,108

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488,248,506 : 5,345,761,108 = 5,345,761,108 : x
2. Step 2: Convert to fraction form
   2,488,248,506/5,345,761,108 = 5,345,761,108/x
3. Step 3: Cross multiply
   2,488,248,506x = 5,345,761,108 × 5,345,761,108
4. Step 4: Simplify right side
   2,488,248,506x = 28,577,161,823,805,386,752
5. Step 5: Solve for x
   x = 28,577,161,823,805,386,752/2,488,248,506
6. Step 6: Final answer
   x = 11,484,850,389.70