Finding the Third Proportional to 269,404,804 and 581,920,088

Step by Step Solution

1. Step 1: Write the proportion equation
   269,404,804 : 581,920,088 = 581,920,088 : x
2. Step 2: Convert to fraction form
   269,404,804/581,920,088 = 581,920,088/x
3. Step 3: Cross multiply
   269,404,804x = 581,920,088 × 581,920,088
4. Step 4: Simplify right side
   269,404,804x = 338,630,988,817,927,744
5. Step 5: Solve for x
   x = 338,630,988,817,927,744/269,404,804
6. Step 6: Final answer
   x = 1,256,959,726.74