Finding the Third Proportional to 56,147,140,640 and 124,847,980,584

Step by Step Solution

1. Step 1: Write the proportion equation
   56,147,140,640 : 124,847,980,584 = 124,847,980,584 : x
2. Step 2: Convert to fraction form
   56,147,140,640/124,847,980,584 = 124,847,980,584/x
3. Step 3: Cross multiply
   56,147,140,640x = 124,847,980,584 × 124,847,980,584
4. Step 4: Simplify right side
   56,147,140,640x = 15,587,018,255,902,842,028,032
5. Step 5: Solve for x
   x = 15,587,018,255,902,842,028,032/56,147,140,640
6. Step 6: Final answer
   x = 277,610,187,771.49