Finding the Third Proportional to 9,113,094 and 12,818,709

Step by Step Solution

1. Step 1: Write the proportion equation
   9,113,094 : 12,818,709 = 12,818,709 : x
2. Step 2: Convert to fraction form
   9,113,094/12,818,709 = 12,818,709/x
3. Step 3: Cross multiply
   9,113,094x = 12,818,709 × 12,818,709
4. Step 4: Simplify right side
   9,113,094x = 164,319,300,426,681
5. Step 5: Solve for x
   x = 164,319,300,426,681/9,113,094
6. Step 6: Final answer
   x = 18,031,120.98