Finding the Third Proportional to 507,752,661 and 1,105,646,365.50

Step by Step Solution

1. Step 1: Write the proportion equation
   507,752,661 : 1,105,646,365.50 = 1,105,646,365.50 : x
2. Step 2: Convert to fraction form
   507,752,661/1,105,646,365.50 = 1,105,646,365.50/x
3. Step 3: Cross multiply
   507,752,661x = 1,105,646,365.50 × 1,105,646,365.50
4. Step 4: Simplify right side
   507,752,661x = 1,222,453,885,543,359,488
5. Step 5: Solve for x
   x = 1,222,453,885,543,359,488/507,752,661
6. Step 6: Final answer
   x = 2,407,577,506.61