Finding the Third Proportional to 538,462,144.13 and 1,152,565,422.75

Step by Step Solution

1. Step 1: Write the proportion equation
   538,462,144.13 : 1,152,565,422.75 = 1,152,565,422.75 : x
2. Step 2: Convert to fraction form
   538,462,144.13/1,152,565,422.75 = 1,152,565,422.75/x
3. Step 3: Cross multiply
   538,462,144.13x = 1,152,565,422.75 × 1,152,565,422.75
4. Step 4: Simplify right side
   538,462,144.13x = 1,328,407,053,718,886,144
5. Step 5: Solve for x
   x = 1,328,407,053,718,886,144/538,462,144.13
6. Step 6: Final answer
   x = 2,467,038,896.26