Finding the Third Proportional to 25,678,487 and 34,974,061

Step by Step Solution

1. Step 1: Write the proportion equation
   25,678,487 : 34,974,061 = 34,974,061 : x
2. Step 2: Convert to fraction form
   25,678,487/34,974,061 = 34,974,061/x
3. Step 3: Cross multiply
   25,678,487x = 34,974,061 × 34,974,061
4. Step 4: Simplify right side
   25,678,487x = 1,223,184,942,831,721
5. Step 5: Solve for x
   x = 1,223,184,942,831,721/25,678,487
6. Step 6: Final answer
   x = 47,634,618.93