Finding the Third Proportional to 1,194,443,874 and 1,854,553,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,194,443,874 : 1,854,553,012 = 1,854,553,012 : x
2. Step 2: Convert to fraction form
   1,194,443,874/1,854,553,012 = 1,854,553,012/x
3. Step 3: Cross multiply
   1,194,443,874x = 1,854,553,012 × 1,854,553,012
4. Step 4: Simplify right side
   1,194,443,874x = 3,439,366,874,318,272,000
5. Step 5: Solve for x
   x = 3,439,366,874,318,272,000/1,194,443,874
6. Step 6: Final answer
   x = 2,879,471,316.47