Finding the Third Proportional to 31,839,303 and 50,497,429.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,839,303 : 50,497,429.50 = 50,497,429.50 : x
2. Step 2: Convert to fraction form
   31,839,303/50,497,429.50 = 50,497,429.50/x
3. Step 3: Cross multiply
   31,839,303x = 50,497,429.50 × 50,497,429.50
4. Step 4: Simplify right side
   31,839,303x = 2,549,990,386,107,470
5. Step 5: Solve for x
   x = 2,549,990,386,107,470/31,839,303
6. Step 6: Final answer
   x = 80,089,390.97