Finding the Third Proportional to 4,946,155.31 and 10,738,303.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,946,155.31 : 10,738,303.31 = 10,738,303.31 : x
2. Step 2: Convert to fraction form
   4,946,155.31/10,738,303.31 = 10,738,303.31/x
3. Step 3: Cross multiply
   4,946,155.31x = 10,738,303.31 × 10,738,303.31
4. Step 4: Simplify right side
   4,946,155.31x = 115,311,158,031,248.47
5. Step 5: Solve for x
   x = 115,311,158,031,248.47/4,946,155.31
6. Step 6: Final answer
   x = 23,313,290.98