Finding the Third Proportional to 84,157,059 and 114,042,820.50

Step by Step Solution

1. Step 1: Write the proportion equation
   84,157,059 : 114,042,820.50 = 114,042,820.50 : x
2. Step 2: Convert to fraction form
   84,157,059/114,042,820.50 = 114,042,820.50/x
3. Step 3: Cross multiply
   84,157,059x = 114,042,820.50 × 114,042,820.50
4. Step 4: Simplify right side
   84,157,059x = 13,005,764,907,595,220
5. Step 5: Solve for x
   x = 13,005,764,907,595,220/84,157,059
6. Step 6: Final answer
   x = 154,541,580.49