Finding the Third Proportional to 9,476,710 and 13,859,650

Step by Step Solution

1. Step 1: Write the proportion equation
   9,476,710 : 13,859,650 = 13,859,650 : x
2. Step 2: Convert to fraction form
   9,476,710/13,859,650 = 13,859,650/x
3. Step 3: Cross multiply
   9,476,710x = 13,859,650 × 13,859,650
4. Step 4: Simplify right side
   9,476,710x = 192,089,898,122,500
5. Step 5: Solve for x
   x = 192,089,898,122,500/9,476,710
6. Step 6: Final answer
   x = 20,269,682.00