Finding the Third Proportional to 5,156,732 and 10,928,160

Step by Step Solution

1. Step 1: Write the proportion equation
   5,156,732 : 10,928,160 = 10,928,160 : x
2. Step 2: Convert to fraction form
   5,156,732/10,928,160 = 10,928,160/x
3. Step 3: Cross multiply
   5,156,732x = 10,928,160 × 10,928,160
4. Step 4: Simplify right side
   5,156,732x = 119,424,680,985,600
5. Step 5: Solve for x
   x = 119,424,680,985,600/5,156,732
6. Step 6: Final answer
   x = 23,158,985.38