Finding the Third Proportional to 15,823,219 and 32,485,274

Step by Step Solution

1. Step 1: Write the proportion equation
   15,823,219 : 32,485,274 = 32,485,274 : x
2. Step 2: Convert to fraction form
   15,823,219/32,485,274 = 32,485,274/x
3. Step 3: Cross multiply
   15,823,219x = 32,485,274 × 32,485,274
4. Step 4: Simplify right side
   15,823,219x = 1,055,293,026,855,076
5. Step 5: Solve for x
   x = 1,055,293,026,855,076/15,823,219
6. Step 6: Final answer
   x = 66,692,689.20