Finding the Third Proportional to 4,506,592 and 10,020,768

Step by Step Solution

1. Step 1: Write the proportion equation
   4,506,592 : 10,020,768 = 10,020,768 : x
2. Step 2: Convert to fraction form
   4,506,592/10,020,768 = 10,020,768/x
3. Step 3: Cross multiply
   4,506,592x = 10,020,768 × 10,020,768
4. Step 4: Simplify right side
   4,506,592x = 100,415,791,309,824
5. Step 5: Solve for x
   x = 100,415,791,309,824/4,506,592
6. Step 6: Final answer
   x = 22,281,979.67