Finding the Third Proportional to 16,544,434 and 34,996,580

Step by Step Solution

1. Step 1: Write the proportion equation
   16,544,434 : 34,996,580 = 34,996,580 : x
2. Step 2: Convert to fraction form
   16,544,434/34,996,580 = 34,996,580/x
3. Step 3: Cross multiply
   16,544,434x = 34,996,580 × 34,996,580
4. Step 4: Simplify right side
   16,544,434x = 1,224,760,611,696,400
5. Step 5: Solve for x
   x = 1,224,760,611,696,400/16,544,434
6. Step 6: Final answer
   x = 74,028,559.19