Finding the Third Proportional to 4,740,047 and 7,152,030

Step by Step Solution

1. Step 1: Write the proportion equation
   4,740,047 : 7,152,030 = 7,152,030 : x
2. Step 2: Convert to fraction form
   4,740,047/7,152,030 = 7,152,030/x
3. Step 3: Cross multiply
   4,740,047x = 7,152,030 × 7,152,030
4. Step 4: Simplify right side
   4,740,047x = 51,151,533,120,900
5. Step 5: Solve for x
   x = 51,151,533,120,900/4,740,047
6. Step 6: Final answer
   x = 10,791,355.68