Finding the Third Proportional to 2,559,030 and 5,432,940

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,030 : 5,432,940 = 5,432,940 : x
2. Step 2: Convert to fraction form
   2,559,030/5,432,940 = 5,432,940/x
3. Step 3: Cross multiply
   2,559,030x = 5,432,940 × 5,432,940
4. Step 4: Simplify right side
   2,559,030x = 29,516,837,043,600
5. Step 5: Solve for x
   x = 29,516,837,043,600/2,559,030
6. Step 6: Final answer
   x = 11,534,384.92