Finding the Third Proportional to 37,282,915,827 and 81,783,996,156

Step by Step Solution

1. Step 1: Write the proportion equation
   37,282,915,827 : 81,783,996,156 = 81,783,996,156 : x
2. Step 2: Convert to fraction form
   37,282,915,827/81,783,996,156 = 81,783,996,156/x
3. Step 3: Cross multiply
   37,282,915,827x = 81,783,996,156 × 81,783,996,156
4. Step 4: Simplify right side
   37,282,915,827x = 6,688,622,027,244,623,101,952
5. Step 5: Solve for x
   x = 6,688,622,027,244,623,101,952/37,282,915,827
6. Step 6: Final answer
   x = 179,401,795,135.37