Finding the Third Proportional to 19,323,123 and 41,672,748

Step by Step Solution

1. Step 1: Write the proportion equation
   19,323,123 : 41,672,748 = 41,672,748 : x
2. Step 2: Convert to fraction form
   19,323,123/41,672,748 = 41,672,748/x
3. Step 3: Cross multiply
   19,323,123x = 41,672,748 × 41,672,748
4. Step 4: Simplify right side
   19,323,123x = 1,736,617,925,871,504
5. Step 5: Solve for x
   x = 1,736,617,925,871,504/19,323,123
6. Step 6: Final answer
   x = 89,872,528.67