Finding the Third Proportional to 483,792,666.25 and 747,075,918.50

Step by Step Solution

1. Step 1: Write the proportion equation
   483,792,666.25 : 747,075,918.50 = 747,075,918.50 : x
2. Step 2: Convert to fraction form
   483,792,666.25/747,075,918.50 = 747,075,918.50/x
3. Step 3: Cross multiply
   483,792,666.25x = 747,075,918.50 × 747,075,918.50
4. Step 4: Simplify right side
   483,792,666.25x = 558,122,428,002,618,624
5. Step 5: Solve for x
   x = 558,122,428,002,618,624/483,792,666.25
6. Step 6: Final answer
   x = 1,153,639,703.41