Finding the Third Proportional to 664,282,180.50 and 1,427,145,973.50

Step by Step Solution

1. Step 1: Write the proportion equation
   664,282,180.50 : 1,427,145,973.50 = 1,427,145,973.50 : x
2. Step 2: Convert to fraction form
   664,282,180.50/1,427,145,973.50 = 1,427,145,973.50/x
3. Step 3: Cross multiply
   664,282,180.50x = 1,427,145,973.50 × 1,427,145,973.50
4. Step 4: Simplify right side
   664,282,180.50x = 2,036,745,629,677,262,592
5. Step 5: Solve for x
   x = 2,036,745,629,677,262,592/664,282,180.50
6. Step 6: Final answer
   x = 3,066,085,000.42