Finding the Third Proportional to 918,303.47 and 1,447,900.31

Step by Step Solution

1. Step 1: Write the proportion equation
   918,303.47 : 1,447,900.31 = 1,447,900.31 : x
2. Step 2: Convert to fraction form
   918,303.47/1,447,900.31 = 1,447,900.31/x
3. Step 3: Cross multiply
   918,303.47x = 1,447,900.31 × 1,447,900.31
4. Step 4: Simplify right side
   918,303.47x = 2,096,415,314,937.60
5. Step 5: Solve for x
   x = 2,096,415,314,937.60/918,303.47
6. Step 6: Final answer
   x = 2,282,922.13