Finding the Third Proportional to 606,158,386.88 and 886,562,757.56

Step by Step Solution

1. Step 1: Write the proportion equation
   606,158,386.88 : 886,562,757.56 = 886,562,757.56 : x
2. Step 2: Convert to fraction form
   606,158,386.88/886,562,757.56 = 886,562,757.56/x
3. Step 3: Cross multiply
   606,158,386.88x = 886,562,757.56 × 886,562,757.56
4. Step 4: Simplify right side
   606,158,386.88x = 785,993,523,096,824,192
5. Step 5: Solve for x
   x = 785,993,523,096,824,192/606,158,386.88
6. Step 6: Final answer
   x = 1,296,680,108.89