Finding the Third Proportional to 27,065,848 and 63,155,826

Step by Step Solution

1. Step 1: Write the proportion equation
   27,065,848 : 63,155,826 = 63,155,826 : x
2. Step 2: Convert to fraction form
   27,065,848/63,155,826 = 63,155,826/x
3. Step 3: Cross multiply
   27,065,848x = 63,155,826 × 63,155,826
4. Step 4: Simplify right side
   27,065,848x = 3,988,658,357,742,276
5. Step 5: Solve for x
   x = 3,988,658,357,742,276/27,065,848
6. Step 6: Final answer
   x = 147,368,682.40