Finding the Third Proportional to 740,250,443.25 and 1,149,909,889.50

Step by Step Solution

1. Step 1: Write the proportion equation
   740,250,443.25 : 1,149,909,889.50 = 1,149,909,889.50 : x
2. Step 2: Convert to fraction form
   740,250,443.25/1,149,909,889.50 = 1,149,909,889.50/x
3. Step 3: Cross multiply
   740,250,443.25x = 1,149,909,889.50 × 1,149,909,889.50
4. Step 4: Simplify right side
   740,250,443.25x = 1,322,292,753,969,902,336
5. Step 5: Solve for x
   x = 1,322,292,753,969,902,336/740,250,443.25
6. Step 6: Final answer
   x = 1,786,277,557.86