Finding the Third Proportional to 8,833,140 and 12,958,076

Step by Step Solution

1. Step 1: Write the proportion equation
   8,833,140 : 12,958,076 = 12,958,076 : x
2. Step 2: Convert to fraction form
   8,833,140/12,958,076 = 12,958,076/x
3. Step 3: Cross multiply
   8,833,140x = 12,958,076 × 12,958,076
4. Step 4: Simplify right side
   8,833,140x = 167,911,733,621,776
5. Step 5: Solve for x
   x = 167,911,733,621,776/8,833,140
6. Step 6: Final answer
   x = 19,009,291.56