Finding the Third Proportional to 12,194,964 and 17,834,452.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,194,964 : 17,834,452.50 = 17,834,452.50 : x
2. Step 2: Convert to fraction form
   12,194,964/17,834,452.50 = 17,834,452.50/x
3. Step 3: Cross multiply
   12,194,964x = 17,834,452.50 × 17,834,452.50
4. Step 4: Simplify right side
   12,194,964x = 318,067,695,974,756.25
5. Step 5: Solve for x
   x = 318,067,695,974,756.25/12,194,964
6. Step 6: Final answer
   x = 26,081,888.88