Finding the Third Proportional to 359,887,347,216 and 749,562,357,600

Step by Step Solution

1. Step 1: Write the proportion equation
   359,887,347,216 : 749,562,357,600 = 749,562,357,600 : x
2. Step 2: Convert to fraction form
   359,887,347,216/749,562,357,600 = 749,562,357,600/x
3. Step 3: Cross multiply
   359,887,347,216x = 749,562,357,600 × 749,562,357,600
4. Step 4: Simplify right side
   359,887,347,216x = 561,843,727,930,870,296,739,840
5. Step 5: Solve for x
   x = 561,843,727,930,870,296,739,840/359,887,347,216
6. Step 6: Final answer
   x = 1,561,165,548,822.86