Finding the Third Proportional to 16,871,232 and 34,938,852

Step by Step Solution

1. Step 1: Write the proportion equation
   16,871,232 : 34,938,852 = 34,938,852 : x
2. Step 2: Convert to fraction form
   16,871,232/34,938,852 = 34,938,852/x
3. Step 3: Cross multiply
   16,871,232x = 34,938,852 × 34,938,852
4. Step 4: Simplify right side
   16,871,232x = 1,220,723,379,077,904
5. Step 5: Solve for x
   x = 1,220,723,379,077,904/16,871,232
6. Step 6: Final answer
   x = 72,355,319.34