Finding the Third Proportional to 15,672,869 and 33,242,116

Step by Step Solution

1. Step 1: Write the proportion equation
   15,672,869 : 33,242,116 = 33,242,116 : x
2. Step 2: Convert to fraction form
   15,672,869/33,242,116 = 33,242,116/x
3. Step 3: Cross multiply
   15,672,869x = 33,242,116 × 33,242,116
4. Step 4: Simplify right side
   15,672,869x = 1,105,038,276,157,456
5. Step 5: Solve for x
   x = 1,105,038,276,157,456/15,672,869
6. Step 6: Final answer
   x = 70,506,445.00