Finding the Third Proportional to 10,583,947 and 14,905,030

Step by Step Solution

1. Step 1: Write the proportion equation
   10,583,947 : 14,905,030 = 14,905,030 : x
2. Step 2: Convert to fraction form
   10,583,947/14,905,030 = 14,905,030/x
3. Step 3: Cross multiply
   10,583,947x = 14,905,030 × 14,905,030
4. Step 4: Simplify right side
   10,583,947x = 222,159,919,300,900
5. Step 5: Solve for x
   x = 222,159,919,300,900/10,583,947
6. Step 6: Final answer
   x = 20,990,271.33