Finding the Third Proportional to 17,386,672 and 37,760,056

Step by Step Solution

1. Step 1: Write the proportion equation
   17,386,672 : 37,760,056 = 37,760,056 : x
2. Step 2: Convert to fraction form
   17,386,672/37,760,056 = 37,760,056/x
3. Step 3: Cross multiply
   17,386,672x = 37,760,056 × 37,760,056
4. Step 4: Simplify right side
   17,386,672x = 1,425,821,829,123,136
5. Step 5: Solve for x
   x = 1,425,821,829,123,136/17,386,672
6. Step 6: Final answer
   x = 82,006,598.45