Finding the Third Proportional to 8,897,232 and 13,345,857

Step by Step Solution

1. Step 1: Write the proportion equation
   8,897,232 : 13,345,857 = 13,345,857 : x
2. Step 2: Convert to fraction form
   8,897,232/13,345,857 = 13,345,857/x
3. Step 3: Cross multiply
   8,897,232x = 13,345,857 × 13,345,857
4. Step 4: Simplify right side
   8,897,232x = 178,111,899,064,449
5. Step 5: Solve for x
   x = 178,111,899,064,449/8,897,232
6. Step 6: Final answer
   x = 20,018,799.00