Finding the Third Proportional to 14,679,172 and 30,696,784

Step by Step Solution

1. Step 1: Write the proportion equation
   14,679,172 : 30,696,784 = 30,696,784 : x
2. Step 2: Convert to fraction form
   14,679,172/30,696,784 = 30,696,784/x
3. Step 3: Cross multiply
   14,679,172x = 30,696,784 × 30,696,784
4. Step 4: Simplify right side
   14,679,172x = 942,292,547,942,656
5. Step 5: Solve for x
   x = 942,292,547,942,656/14,679,172
6. Step 6: Final answer
   x = 64,192,486.33