Finding the Third Proportional to 7,766,784 and 17,026,560

Step by Step Solution

1. Step 1: Write the proportion equation
   7,766,784 : 17,026,560 = 17,026,560 : x
2. Step 2: Convert to fraction form
   7,766,784/17,026,560 = 17,026,560/x
3. Step 3: Cross multiply
   7,766,784x = 17,026,560 × 17,026,560
4. Step 4: Simplify right side
   7,766,784x = 289,903,745,433,600
5. Step 5: Solve for x
   x = 289,903,745,433,600/7,766,784
6. Step 6: Final answer
   x = 37,326,098.61