Finding the Third Proportional to 16,853,294 and 25,457,056

Step by Step Solution

1. Step 1: Write the proportion equation
   16,853,294 : 25,457,056 = 25,457,056 : x
2. Step 2: Convert to fraction form
   16,853,294/25,457,056 = 25,457,056/x
3. Step 3: Cross multiply
   16,853,294x = 25,457,056 × 25,457,056
4. Step 4: Simplify right side
   16,853,294x = 648,061,700,187,136
5. Step 5: Solve for x
   x = 648,061,700,187,136/16,853,294
6. Step 6: Final answer
   x = 38,453,117.84