Finding the Third Proportional to 5,678,930 and 12,316,036

Step by Step Solution

1. Step 1: Write the proportion equation
   5,678,930 : 12,316,036 = 12,316,036 : x
2. Step 2: Convert to fraction form
   5,678,930/12,316,036 = 12,316,036/x
3. Step 3: Cross multiply
   5,678,930x = 12,316,036 × 12,316,036
4. Step 4: Simplify right side
   5,678,930x = 151,684,742,753,296
5. Step 5: Solve for x
   x = 151,684,742,753,296/5,678,930
6. Step 6: Final answer
   x = 26,710,092.00