Finding the Third Proportional to 14,147,982 and 30,312,858

Step by Step Solution

1. Step 1: Write the proportion equation
   14,147,982 : 30,312,858 = 30,312,858 : x
2. Step 2: Convert to fraction form
   14,147,982/30,312,858 = 30,312,858/x
3. Step 3: Cross multiply
   14,147,982x = 30,312,858 × 30,312,858
4. Step 4: Simplify right side
   14,147,982x = 918,869,360,128,164
5. Step 5: Solve for x
   x = 918,869,360,128,164/14,147,982
6. Step 6: Final answer
   x = 64,947,026.38