Finding the Third Proportional to 37,941,303 and 81,637,105

Step by Step Solution

1. Step 1: Write the proportion equation
   37,941,303 : 81,637,105 = 81,637,105 : x
2. Step 2: Convert to fraction form
   37,941,303/81,637,105 = 81,637,105/x
3. Step 3: Cross multiply
   37,941,303x = 81,637,105 × 81,637,105
4. Step 4: Simplify right side
   37,941,303x = 6,664,616,912,781,025
5. Step 5: Solve for x
   x = 6,664,616,912,781,025/37,941,303
6. Step 6: Final answer
   x = 175,655,984.00