Finding the Third Proportional to 13,248,732 and 28,386,168

Step by Step Solution

1. Step 1: Write the proportion equation
   13,248,732 : 28,386,168 = 28,386,168 : x
2. Step 2: Convert to fraction form
   13,248,732/28,386,168 = 28,386,168/x
3. Step 3: Cross multiply
   13,248,732x = 28,386,168 × 28,386,168
4. Step 4: Simplify right side
   13,248,732x = 805,774,533,724,224
5. Step 5: Solve for x
   x = 805,774,533,724,224/13,248,732
6. Step 6: Final answer
   x = 60,818,992.62