Finding the Third Proportional to 13,284,402 and 21,692,233.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,284,402 : 21,692,233.50 = 21,692,233.50 : x
2. Step 2: Convert to fraction form
   13,284,402/21,692,233.50 = 21,692,233.50/x
3. Step 3: Cross multiply
   13,284,402x = 21,692,233.50 × 21,692,233.50
4. Step 4: Simplify right side
   13,284,402x = 470,552,994,218,522.25
5. Step 5: Solve for x
   x = 470,552,994,218,522.25/13,284,402
6. Step 6: Final answer
   x = 35,421,466.03