Finding the Third Proportional to 17,479,128 and 26,461,602

Step by Step Solution

1. Step 1: Write the proportion equation
   17,479,128 : 26,461,602 = 26,461,602 : x
2. Step 2: Convert to fraction form
   17,479,128/26,461,602 = 26,461,602/x
3. Step 3: Cross multiply
   17,479,128x = 26,461,602 × 26,461,602
4. Step 4: Simplify right side
   17,479,128x = 700,216,380,406,404
5. Step 5: Solve for x
   x = 700,216,380,406,404/17,479,128
6. Step 6: Final answer
   x = 40,060,143.76