Finding the Third Proportional to 459,395,030.25 and 706,123,082.25

Step by Step Solution

1. Step 1: Write the proportion equation
   459,395,030.25 : 706,123,082.25 = 706,123,082.25 : x
2. Step 2: Convert to fraction form
   459,395,030.25/706,123,082.25 = 706,123,082.25/x
3. Step 3: Cross multiply
   459,395,030.25x = 706,123,082.25 × 706,123,082.25
4. Step 4: Simplify right side
   459,395,030.25x = 498,609,807,286,240,256
5. Step 5: Solve for x
   x = 498,609,807,286,240,256/459,395,030.25
6. Step 6: Final answer
   x = 1,085,361,778.98