Finding the Third Proportional to 37,925,038 and 81,605,972

Step by Step Solution

1. Step 1: Write the proportion equation
   37,925,038 : 81,605,972 = 81,605,972 : x
2. Step 2: Convert to fraction form
   37,925,038/81,605,972 = 81,605,972/x
3. Step 3: Cross multiply
   37,925,038x = 81,605,972 × 81,605,972
4. Step 4: Simplify right side
   37,925,038x = 6,659,534,666,064,784
5. Step 5: Solve for x
   x = 6,659,534,666,064,784/37,925,038
6. Step 6: Final answer
   x = 175,597,310.31