Finding the Third Proportional to 124,562,922 and 291,035,200.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,562,922 : 291,035,200.50 = 291,035,200.50 : x
2. Step 2: Convert to fraction form
   124,562,922/291,035,200.50 = 291,035,200.50/x
3. Step 3: Cross multiply
   124,562,922x = 291,035,200.50 × 291,035,200.50
4. Step 4: Simplify right side
   124,562,922x = 84,701,487,930,075,200
5. Step 5: Solve for x
   x = 84,701,487,930,075,200/124,562,922
6. Step 6: Final answer
   x = 679,989,571.30