Finding the Third Proportional to 31,631,301 and 69,062,634

Step by Step Solution

1. Step 1: Write the proportion equation
   31,631,301 : 69,062,634 = 69,062,634 : x
2. Step 2: Convert to fraction form
   31,631,301/69,062,634 = 69,062,634/x
3. Step 3: Cross multiply
   31,631,301x = 69,062,634 × 69,062,634
4. Step 4: Simplify right side
   31,631,301x = 4,769,647,415,017,956
5. Step 5: Solve for x
   x = 4,769,647,415,017,956/31,631,301
6. Step 6: Final answer
   x = 150,788,847.26