Finding the Third Proportional to 8,077,035,141 and 12,407,314,914

Step by Step Solution

1. Step 1: Write the proportion equation
   8,077,035,141 : 12,407,314,914 = 12,407,314,914 : x
2. Step 2: Convert to fraction form
   8,077,035,141/12,407,314,914 = 12,407,314,914/x
3. Step 3: Cross multiply
   8,077,035,141x = 12,407,314,914 × 12,407,314,914
4. Step 4: Simplify right side
   8,077,035,141x = 153,941,463,375,166,832,640
5. Step 5: Solve for x
   x = 153,941,463,375,166,832,640/8,077,035,141
6. Step 6: Final answer
   x = 19,059,154,836.87