Finding the Third Proportional to 19,323,148 and 41,672,792

Step by Step Solution

1. Step 1: Write the proportion equation
   19,323,148 : 41,672,792 = 41,672,792 : x
2. Step 2: Convert to fraction form
   19,323,148/41,672,792 = 41,672,792/x
3. Step 3: Cross multiply
   19,323,148x = 41,672,792 × 41,672,792
4. Step 4: Simplify right side
   19,323,148x = 1,736,621,593,075,264
5. Step 5: Solve for x
   x = 1,736,621,593,075,264/19,323,148
6. Step 6: Final answer
   x = 89,872,602.18