Finding the Third Proportional to 69,109,195,719 and 103,210,927,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,109,195,719 : 103,210,927,096.50 = 103,210,927,096.50 : x
2. Step 2: Convert to fraction form
   69,109,195,719/103,210,927,096.50 = 103,210,927,096.50/x
3. Step 3: Cross multiply
   69,109,195,719x = 103,210,927,096.50 × 103,210,927,096.50
4. Step 4: Simplify right side
   69,109,195,719x = 10,652,495,472,119,037,034,496
5. Step 5: Solve for x
   x = 10,652,495,472,119,037,034,496/69,109,195,719
6. Step 6: Final answer
   x = 154,140,058,515.98