Finding the Third Proportional to 4,731,352 and 7,089,156

Step by Step Solution

1. Step 1: Write the proportion equation
   4,731,352 : 7,089,156 = 7,089,156 : x
2. Step 2: Convert to fraction form
   4,731,352/7,089,156 = 7,089,156/x
3. Step 3: Cross multiply
   4,731,352x = 7,089,156 × 7,089,156
4. Step 4: Simplify right side
   4,731,352x = 50,256,132,792,336
5. Step 5: Solve for x
   x = 50,256,132,792,336/4,731,352
6. Step 6: Final answer
   x = 10,621,939.10