Finding the Third Proportional to 926,430 and 2,007,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   926,430 : 2,007,499.50 = 2,007,499.50 : x
2. Step 2: Convert to fraction form
   926,430/2,007,499.50 = 2,007,499.50/x
3. Step 3: Cross multiply
   926,430x = 2,007,499.50 × 2,007,499.50
4. Step 4: Simplify right side
   926,430x = 4,030,054,242,500.25
5. Step 5: Solve for x
   x = 4,030,054,242,500.25/926,430
6. Step 6: Final answer
   x = 4,350,090.39