Finding the Third Proportional to 15,215,172 and 32,827,164

Step by Step Solution

1. Step 1: Write the proportion equation
   15,215,172 : 32,827,164 = 32,827,164 : x
2. Step 2: Convert to fraction form
   15,215,172/32,827,164 = 32,827,164/x
3. Step 3: Cross multiply
   15,215,172x = 32,827,164 × 32,827,164
4. Step 4: Simplify right side
   15,215,172x = 1,077,622,696,282,896
5. Step 5: Solve for x
   x = 1,077,622,696,282,896/15,215,172
6. Step 6: Final answer
   x = 70,825,534.95