Finding the Third Proportional to 37,139,294 and 81,453,035

Step by Step Solution

1. Step 1: Write the proportion equation
   37,139,294 : 81,453,035 = 81,453,035 : x
2. Step 2: Convert to fraction form
   37,139,294/81,453,035 = 81,453,035/x
3. Step 3: Cross multiply
   37,139,294x = 81,453,035 × 81,453,035
4. Step 4: Simplify right side
   37,139,294x = 6,634,596,910,711,225
5. Step 5: Solve for x
   x = 6,634,596,910,711,225/37,139,294
6. Step 6: Final answer
   x = 178,640,900.14