Finding the Third Proportional to 1,048,487,076.56 and 1,627,976,068.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,487,076.56 : 1,627,976,068.31 = 1,627,976,068.31 : x
2. Step 2: Convert to fraction form
   1,048,487,076.56/1,627,976,068.31 = 1,627,976,068.31/x
3. Step 3: Cross multiply
   1,048,487,076.56x = 1,627,976,068.31 × 1,627,976,068.31
4. Step 4: Simplify right side
   1,048,487,076.56x = 2,650,306,078,998,225,920
5. Step 5: Solve for x
   x = 2,650,306,078,998,225,920/1,048,487,076.56
6. Step 6: Final answer
   x = 2,527,743,200.89