Finding the Third Proportional to 363,105,887,643 and 794,612,965,140

Step by Step Solution

1. Step 1: Write the proportion equation
   363,105,887,643 : 794,612,965,140 = 794,612,965,140 : x
2. Step 2: Convert to fraction form
   363,105,887,643/794,612,965,140 = 794,612,965,140/x
3. Step 3: Cross multiply
   363,105,887,643x = 794,612,965,140 × 794,612,965,140
4. Step 4: Simplify right side
   363,105,887,643x = 631,409,764,368,582,893,895,680
5. Step 5: Solve for x
   x = 631,409,764,368,582,893,895,680/363,105,887,643
6. Step 6: Final answer
   x = 1,738,913,594,784.16