Finding the Third Proportional to 2,532,587,288 and 5,501,145,220

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532,587,288 : 5,501,145,220 = 5,501,145,220 : x
2. Step 2: Convert to fraction form
   2,532,587,288/5,501,145,220 = 5,501,145,220/x
3. Step 3: Cross multiply
   2,532,587,288x = 5,501,145,220 × 5,501,145,220
4. Step 4: Simplify right side
   2,532,587,288x = 30,262,598,731,528,847,360
5. Step 5: Solve for x
   x = 30,262,598,731,528,847,360/2,532,587,288
6. Step 6: Final answer
   x = 11,949,281,619.99