Finding the Third Proportional to 877,949,462.25 and 1,195,820,890.88

Step by Step Solution

1. Step 1: Write the proportion equation
   877,949,462.25 : 1,195,820,890.88 = 1,195,820,890.88 : x
2. Step 2: Convert to fraction form
   877,949,462.25/1,195,820,890.88 = 1,195,820,890.88/x
3. Step 3: Cross multiply
   877,949,462.25x = 1,195,820,890.88 × 1,195,820,890.88
4. Step 4: Simplify right side
   877,949,462.25x = 1,429,987,603,053,078,784
5. Step 5: Solve for x
   x = 1,429,987,603,053,078,784/877,949,462.25
6. Step 6: Final answer
   x = 1,628,781,227.78