Finding the Third Proportional to 1,030,345 and 2,213,043

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,345 : 2,213,043 = 2,213,043 : x
2. Step 2: Convert to fraction form
   1,030,345/2,213,043 = 2,213,043/x
3. Step 3: Cross multiply
   1,030,345x = 2,213,043 × 2,213,043
4. Step 4: Simplify right side
   1,030,345x = 4,897,559,319,849
5. Step 5: Solve for x
   x = 4,897,559,319,849/1,030,345
6. Step 6: Final answer
   x = 4,753,319.83