Finding the Third Proportional to 501,537,205 and 774,665,551.50

Step by Step Solution

1. Step 1: Write the proportion equation
   501,537,205 : 774,665,551.50 = 774,665,551.50 : x
2. Step 2: Convert to fraction form
   501,537,205/774,665,551.50 = 774,665,551.50/x
3. Step 3: Cross multiply
   501,537,205x = 774,665,551.50 × 774,665,551.50
4. Step 4: Simplify right side
   501,537,205x = 600,106,716,680,799,104
5. Step 5: Solve for x
   x = 600,106,716,680,799,104/501,537,205
6. Step 6: Final answer
   x = 1,196,534,794.82