Finding the Third Proportional to 9,455,476.50 and 13,769,871

Step by Step Solution

1. Step 1: Write the proportion equation
   9,455,476.50 : 13,769,871 = 13,769,871 : x
2. Step 2: Convert to fraction form
   9,455,476.50/13,769,871 = 13,769,871/x
3. Step 3: Cross multiply
   9,455,476.50x = 13,769,871 × 13,769,871
4. Step 4: Simplify right side
   9,455,476.50x = 189,609,347,356,641
5. Step 5: Solve for x
   x = 189,609,347,356,641/9,455,476.50
6. Step 6: Final answer
   x = 20,052,860.09