Finding the Third Proportional to 4,569,704 and 9,853,536

Step by Step Solution

1. Step 1: Write the proportion equation
   4,569,704 : 9,853,536 = 9,853,536 : x
2. Step 2: Convert to fraction form
   4,569,704/9,853,536 = 9,853,536/x
3. Step 3: Cross multiply
   4,569,704x = 9,853,536 × 9,853,536
4. Step 4: Simplify right side
   4,569,704x = 97,092,171,703,296
5. Step 5: Solve for x
   x = 97,092,171,703,296/4,569,704
6. Step 6: Final answer
   x = 21,246,927.96