Finding the Third Proportional to 581,088,843,203 and 1,258,870,672,120

Step by Step Solution

1. Step 1: Write the proportion equation
   581,088,843,203 : 1,258,870,672,120 = 1,258,870,672,120 : x
2. Step 2: Convert to fraction form
   581,088,843,203/1,258,870,672,120 = 1,258,870,672,120/x
3. Step 3: Cross multiply
   581,088,843,203x = 1,258,870,672,120 × 1,258,870,672,120
4. Step 4: Simplify right side
   581,088,843,203x = 1,584,755,369,123,860,480,786,432
5. Step 5: Solve for x
   x = 1,584,755,369,123,860,480,786,432/581,088,843,203
6. Step 6: Final answer
   x = 2,727,216,995,577.79