Finding the Third Proportional to 5,618,654 and 12,089,506

Step by Step Solution

1. Step 1: Write the proportion equation
   5,618,654 : 12,089,506 = 12,089,506 : x
2. Step 2: Convert to fraction form
   5,618,654/12,089,506 = 12,089,506/x
3. Step 3: Cross multiply
   5,618,654x = 12,089,506 × 12,089,506
4. Step 4: Simplify right side
   5,618,654x = 146,156,155,324,036
5. Step 5: Solve for x
   x = 146,156,155,324,036/5,618,654
6. Step 6: Final answer
   x = 26,012,663.41