Finding the Third Proportional to 13,007,322 and 28,012,464

Step by Step Solution

1. Step 1: Write the proportion equation
   13,007,322 : 28,012,464 = 28,012,464 : x
2. Step 2: Convert to fraction form
   13,007,322/28,012,464 = 28,012,464/x
3. Step 3: Cross multiply
   13,007,322x = 28,012,464 × 28,012,464
4. Step 4: Simplify right side
   13,007,322x = 784,698,139,351,296
5. Step 5: Solve for x
   x = 784,698,139,351,296/13,007,322
6. Step 6: Final answer
   x = 60,327,417.08