Finding the Third Proportional to 58,325,892 and 127,636,680

Step by Step Solution

1. Step 1: Write the proportion equation
   58,325,892 : 127,636,680 = 127,636,680 : x
2. Step 2: Convert to fraction form
   58,325,892/127,636,680 = 127,636,680/x
3. Step 3: Cross multiply
   58,325,892x = 127,636,680 × 127,636,680
4. Step 4: Simplify right side
   58,325,892x = 16,291,122,081,422,400
5. Step 5: Solve for x
   x = 16,291,122,081,422,400/58,325,892
6. Step 6: Final answer
   x = 279,312,009.17