Finding the Third Proportional to 17,380,413 and 37,747,269

Step by Step Solution

1. Step 1: Write the proportion equation
   17,380,413 : 37,747,269 = 37,747,269 : x
2. Step 2: Convert to fraction form
   17,380,413/37,747,269 = 37,747,269/x
3. Step 3: Cross multiply
   17,380,413x = 37,747,269 × 37,747,269
4. Step 4: Simplify right side
   17,380,413x = 1,424,856,316,958,361
5. Step 5: Solve for x
   x = 1,424,856,316,958,361/17,380,413
6. Step 6: Final answer
   x = 81,980,578.77